complain（）

填空题

complain（）

答案解析

单选题

I am writing to complain about the unfair treatment that I received in your restaurant last Friday(2.0)

答案解析

问答题

1. If you want to make a _______________ (complain), you should see the manager.?2. The fast development of the local economy has a great _______________ (impact) on the environment in this region.?3. You should try to _______________ (make good use of) your time.?4. At college, I _______________ (play an active part) in various activities.?5. We should make every effort to use energy _______________ (efficient).?6. Climate change could have serious _______________ (consequent) for farmers.

答案解析